`
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`MOBILEIRON, INC.,
`
`Petitioner,
`
`V.
`
`BLACKBERRY LIMITED,
`
`Patent Owner.
`
`IPR202 l -00 162
`
`Patent No. 8,442,489
`
`PETITIONER'S UPDATED
`POWER OF ATTORNEY
`
`
`
`IPR202 l -OO 162
`Patent No. 8,442,489
`
`Petitioner Mobilelron, Inc. hereby appoints the following practitioners as
`
`lead and back-up counsel to transact all business in the United States Patent &
`
`Trademark Office associated with the above-captioned inter partes review:
`
`Lead Counsel:
`
`Back-up Counsel:
`
`R. Parrish Freeman (Reg. No. 42,556)
`Maschoff Brennan
`1389 Center Drive, Suite 300
`Park City, Utah 84098
`Email: pfreeman@mabr.com
`Tel:
`(435) 252-1360
`Fax: ( 435) 252-1361
`
`Eric L. Maschoff (Reg. No. 36,596)
`Maschoff Brennan
`1389 Center Drive, Suite 300
`Park City, Utah 84098
`Email: emaschoff@mabr.com
`Tel:
`(435) 252-1360
`Fax: (435) 252-1361
`
`Back-up Counsel:
`
`Back-up Counsel:
`
`John T. Gadd (Reg. No. 52,928)
`Maschoff Brennan
`111 South Main Street, Suite 600
`Salt Lake City, Utah 84111
`Email: jgadd@mabr.com
`Tel:
`(801) 297-1850
`Fax: (435)252-1361
`
`David T. Call (Reg. No. 67,930)
`Maschoff Brennan
`111 South Main Street, Suite 600
`Salt Lake City, Utah 84111
`Email: dcall@mabr.com
`Tel:
`(801) 297-1850
`Fax: (435) 252-1361
`
`1
`
`
`
`IPR202 l -00 162
`Patent No. 8,442,489
`
`Petitioner also revokes the power of attorney for the following:
`
`Lead Counsel:
`
`Back-up Counsel:
`
`Sanjeet Dutta (Reg. No. 46,145)
`Goodwin Procter LLP
`601 Marshall Street
`Redwood City, CA 94063
`Email: sdutta@goodwinlaw.com
`Tel:
`(650) 752-3100
`Fax: (650) 853-1038
`
`Rachel Walsh (pro hac vice)
`Goodwin Procter LLP
`Three Embarcadero Center, 24th Floor
`San Francisco, California 94111
`Email: rwalsh@goodwinlaw.com
`Tel:
`( 415) 733-6000
`Fax: (415) 677-9041
`
`Back-up Counsel:
`
`Back-up Counsel:
`
`I. Neel Chatterjee (pro hac vice)
`Goodwin Procter LLP
`601 Marshall Street
`Redwood City, CA 94063
`Email: nchatterjee@goodwinlaw.com
`Tel:
`(650) 752-3100
`Fax: (650) 853-1038
`
`Monte M.F. Cooper (pro hac vice)
`Goodwin Procter LLP
`601 Marshall Street
`Redwood City, CA 94063
`Email: mcooper@goodwinlaw.com
`Tel: (650) 752-3100
`Fax: (650) 853-1038
`
`The individual signing below has the authority to execute this document on
`
`behalf of Petitioner Mobilelron, Inc.
`
`Dated: tZ--lt -2.(JZ-0
`
`Respectfully submitted,
`
`MOBILEIRON, INC.
`
`By: ~
`
`Name: Brooke Johnson
`Title: Secretary and General Counsel
`
`2
`
`
`
`IPR2021-00162
`Patent No. 8,442,489
`
`CERTIFICATE OF SERVICE
`Pursuant to 37 C.F.R. § 42.6(e)(4), I hereby certify that the foregoing
`
`PETITIONER’S UPDATED POWER OF ATTORNEY was served by electronic
`
`mail by agreement upon the following counsel of record for the Patent Owner:
`
`Michael Hawkins
`IPR21828-0059IP1@fr.com
`Nicholas Stephens
`Christopher Hoff
`Andrew Dommer
`Patrick Bisenius
`Terry J. Stalford
`PTABInbound@fr.com
`hawkins@fr.com
`Fish & Richardson
`3200 RBC Plaza
`60 South Sixth Street
`Minneapolis, MN 55402
`
`Dated: January 5, 2021
`
`3
`
`/Sanjeet K. Dutta/
`Sanjeet K. Dutta
`Registration No. 46,145
`GOODWIN PROCTER LLP
`601 Marshall Street
`Redwood City, CA 94063
`Email: sdutta@goodwinlaw.com
`Tel.: (650) 752-3100
`
`
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